CN208063332U - Panoramic video plays the linkage photographic device being combined with local detail amplification display - Google Patents
Panoramic video plays the linkage photographic device being combined with local detail amplification display Download PDFInfo
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- CN208063332U CN208063332U CN201820308640.2U CN201820308640U CN208063332U CN 208063332 U CN208063332 U CN 208063332U CN 201820308640 U CN201820308640 U CN 201820308640U CN 208063332 U CN208063332 U CN 208063332U
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Abstract
The utility model discloses a kind of panoramic videos to play the linkage photographic device being combined with local detail amplification display, including one group narrow angle video camera is respectively set in frame, the upper and lower of frame.Every group narrow angle video camera includes the 4 narrow angle video camera in same level.The camera shooting of one group 4 narrow angle video camera above is correspondingly provided with an inclined speculum respectively upside down and below each narrow angle video camera.The camera shooting of the 4 narrow angle video camera of following set head-up and above each narrow angle video camera is correspondingly provided with an inclined speculum respectively.Speculum is mutually fixed with frame.8 narrow angle video camera realizes that virtual optical center coincides with a bit using respective speculum.The top of frame is equipped with a clipping the ball, is equipped with a laser pen on clipping the ball, the laser beam emitting head of laser pen is located at by the camera of clipping the ball.360 ° of cylindricality panoramic video pictures are combined by the utility model with local detail amplifying display function, allow remote user obtain it is on the spot in person as viewing feel.
Description
Technical field
The utility model is related to a kind of playing panoramic video effectively to combine with local detail amplifying display function
Link photographic device, belongs to video acquisition and interaction technique field.
Background technology
Currently with the rapid development of network video technique, and MOOC (Massive Open Online Course, on a large scale
Open online course) it has obtained promptly popularizing, target is exactly to make remote audience pass through panorama camera device and reach " to want which is seen
Which is just seen " quasi- spot effect, the especially occasion in such as student's seminar, spectators can constantly switch panoramic video picture
Arbitrarily observation heated debate scene, just like the feeling as on the spot in person.
But it can be found that the current existing equal Shortcomings of panorama camera device, relate generally to not have from actual use
The ability of standby optical zoom, number focusing is only at limited three to five times, and many occasions cannot meet the requirement of spectators, such as in electricity
Sub-information, precision machinery manufacture etc. be in courses, for some wall charts with details (such as fine structure), PCB circuit board, far
Spectators Cheng can not see details clearly from panoramic video picture, let alone be pointed out by red luminous point that such as laser pen is sent out
A certain details, scene carry out answering questions.
It can be seen that how to improve panorama camera device, so that it is had flexible adaptation remote audience and clearly watch in picture
The technical solution of arbitrary local detail, is current urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of panoramic videos to play the connection being combined with local detail amplification display
Dynamic photographic device, 360 ° of cylindricality panoramic video pictures are combined with local detail amplifying display function, make remote user can
With obtain it is on the spot in person as viewing feel.
To achieve the goals above, the utility model uses following technical scheme：
A kind of linkage photographic device that panoramic video broadcasting is combined with local detail amplification display, it is characterised in that：It
Including frame, the top of frame is respectively arranged below one group narrow angle video camera；Every group narrow angle video camera includes being in same level
4 narrow angle video camera on face；The camera shooting of one group 4 narrow angle video camera above is upside down and right respectively below each narrow angle video camera
An inclined speculum should be equipped with；The camera shooting of the 4 narrow angle video camera of following set head-up and above each narrow angle video camera is distinguished
It is correspondingly provided with an inclined speculum；Speculum is mutually fixed with frame；8 narrow angle video camera is realized virtual using respective speculum
Optical center coincides with a bit；The top of frame is equipped with a clipping the ball, and a laser pen, the Laser emission of laser pen are equipped on clipping the ball
Head is located at by the camera of clipping the ball.
The utility model has the advantages that：
The utility model realize it is comprehensive without shooting blind area 360 ° of cylindricality panoramic video picture photographing functions while,
Remote user can also passed through, the personalized control of progress is shot to clipping the ball, to realize in the clear viewing panoramic video picture of amplification
The purpose of arbitrary local detail makes remote audience be truly realized the quasi- spot effect of " wanting to see which which just sees ", faces it just like body
Feeling as border, meanwhile, remote user can also be as at the scene, it is aobvious to send out the scene discussion of red luminous point direction by laser pen
The content (such as fine structure of wall chart, PCB circuit board) shown realizes answering questions purpose so that student's seminar etc.
Occasion obtains better effect.
Description of the drawings
Fig. 1 is the composition schematic diagram of the utility model.
Fig. 2 is the circuit connection diagram of the utility model.
Specific implementation mode
As depicted in figs. 1 and 2, the utility model panoramic video is played takes the photograph with the linkage that local detail amplification display is combined
As device includes frame 25, the top of frame 25, the narrow angle for being respectively arranged below one group of acquisition horizontal direction, 360 degree of video images
Video camera；Every group narrow angle video camera includes the 4 narrow angle video camera in same level；One group 4 narrow angle camera shooting above
The camera shooting of machine 11,12,13,14 is correspondingly provided with an inclined speculum 21 respectively upside down and below each narrow angle video camera；Below
The camera shooting of one group 4 narrow angle video camera (1 narrow angle video camera 18 only being shown in figure, remaining 3 are not shown) is head-up and each narrow
It is correspondingly provided with an inclined speculum 22 respectively above the video camera of angle；Speculum 21,22 is fixed with 25 phase of frame；8 narrow angles are taken the photograph
Camera realizes that virtual optical center coincides with a bit using respective speculum, that is, coincides with public optical center O；The top of frame 25 is equipped with one
The clipping the ball 30 of 3 d video images can be acquired, one is equipped on clipping the ball 30 can emit the laser pen 40 of infrared ray, laser pen
40 laser beam emitting head is located at by the camera of clipping the ball 30.
In the present invention, narrow angle video camera is the video camera for being less than 90 degree of visual angles more than 45 degree.
It such as figure, vertically sees, every group narrow angle video camera is uniformly distributed in same level, and upper and lower two groups of 8 narrow angles are taken the photograph
Camera is staggered, so that blind area is not present in the shooting visual field between 8 narrow angle video camera.Adjacent two in 8 narrow angle video camera
Existing ghost image area can be solved by related software to handle between the visual field of a narrow angle video camera shooting, to really realize
Purpose of the 360 ° omni-directional without shooting blind area.
In actual design, the angle of inclination of speculum 21,22 can generally be set as 45 degree depending on actual demand so that
Light forms 45 degree of angle of reflection relative to speculum.Certain the utility model is not limited to speculum, when actual implementation also
Other reflection units with the same function can be used.
For example, such as Fig. 1, vertically see, above one group narrow angle video camera (narrow angle video camera shown in Fig. 1
11,12,13,14) and the narrow angle video camera of following set (1 narrow angle video camera 18 only being shown in Fig. 1, remaining 3 are not shown) base
It is uniformly distributed in the vertical pivot through O points.4 narrow angle video camera is received respectively from respectively lower section speculum 21 to shooting object light above
The projection of the reflected injection of line, below 4 narrow angle video camera receive respectively from respectively top speculum 22 to shoot object light
The virtual optical center of the projection of the reflected injection of line, 8 narrow angle video camera coincides with a point O, and the shooting of each narrow angle video camera regards
Angle can for example, eliminate 50 degree of fisheye effect, therefore 8 narrow angle video camera can realize that the gapless at 360 degree of visual angles of horizontal plane is clapped
It takes the photograph, realizes the acquisition of 360 ° of column full-view video images.
Such as Fig. 2, the control port of clipping the ball 30 and laser pen 40 by wireless (or wired) mode respectively with Video service
The corresponding controling end mouth of device 50 connects, and is controlled by video server 50,8 narrow angle video camera, clipping the ball 30 image pickup signal pass
Defeated port is connect by wireless (or wired) mode with the video reception port of multichannel wide-band exchange unit 60, and multichannel broadband is handed over
60 vision signal sending port of changing planes is connect with the video signal transmission port of video server 50, video server 50 via
Cloud computing platform 90 is communicated wirelessly with remote user terminals 70, so that clipping the ball 30 and laser pen 40 are by remote user terminals
70 controls, when remote user terminals 70 are more, using arrive first first pattern, i.e., first come, first served 30 He of On-line Control clipping the ball
Laser pen 40.When online remote user terminals 70 exit, other people can intervene.In actual use, remote user is whole
End 70 can send out the content that the scene discussion of red luminous point direction is shown by laser pen 40, and (such as wall chart, PCB circuit board is subtle
Structure) realize the purpose of answering questions.
In addition, remote user terminals 70 be connected with for show intercut details picture column full-view video image it is aobvious
MOOC can be used in display screen curtain 80, voice module (Massive Open Online Course open online course on a large scale)
Standard configuration, not in this to go forth.
In the present invention, multichannel wide-band exchange unit 60, video server 50, remote user terminals 70 etc. are this field
Well-known devices, be not described in detail herein.
In the present invention, video server 50 may include central processing unit (CPU) and graphics processor (GPU), in
Central processor controls each narrow angle video camera 11~18, clipping the ball 30, laser pen 40 and graphics processor, graphics processor and multichannel
Wide-band exchange unit 60 connects to receive each road video image information, and central processing unit is communicated with cloud computing platform 90.
In the present invention, clipping the ball 30 is also known as high-speed intelligent ball-shaped camera, amplifies energy with high power light
Power is this field existing device.In general, clipping the ball 30 may include that web camera and the clipping the ball of control web camera are watched
Dress system.
In actual implementation, the installation site of clipping the ball 30 is not particularly limited in the utility model, the peace of clipping the ball 30
Dress plane higher than horizontal plane residing for one group 4 narrow angle video camera above or is in same water with one group above 4 narrow angle video camera
In plane.Preferably, clipping the ball 30 is mounted above the center of one group 4 narrow angle video camera, and clipping the ball 30
Camera is higher than horizontal plane residing for one group 4 narrow angle video camera above.
In the present invention, laser pen 40 is preferably using the laser pen with controller.
In use, 8 narrow angle video camera starts when the photographic device that links powers on, shooting operation is carried out in real time, respectively will
The video image that shooting obtains sends multichannel wide-band exchange unit 60 to, with by multichannel wide-band exchange unit 60 by video image information
Send video server 50 to, mainly image is spliced by graphics processor (GPU), fusion treatment and obtain 360 ° of cylindricalitys
Panoramic video picture then gives picture transmission to central processing unit (CPU).Specifically, on 360 degree of directions of horizontal plane, 360
Degree visual field is divided into 8 equal portions, and each narrow angle video camera is responsible for the scene capture that an equal portions correspond to visual angle, that is, each narrow angle
Video camera is received realizes the bat to respective angles visual angle via speculum corresponding thereto to the projection of horizon light line reflection
It takes the photograph.
User, such as authorized remote audience pass through remote user terminals 70 and 50 (central processing of video server
Device) communicated, control laser pen 40 is opened, and by control clipping the ball 30 rotation (clipping the ball 30 can level, reclining etc. into
Row three-dimensional rotation), so that the luminous point that laser pen 40 emits is directed toward the local detail for wanting to be further amplified display, such as projection screen
The local detail etc. of local detail, certain live position on (can also be the screen of other forms).Then, clipping the ball 30 is to laser
The local detail that pen 40 is directed toward carries out the bust shot (focus adjustable is whole) of high-resolution, and by the enlarged drawing of shooting via multichannel
Wide-band exchange unit 60 sends video server 50 to, so that the local detail picture of bust shot is intercutted etc. in the form of be implanted into 360 ° of columns
In shape panoramic video picture, and then remote user terminals 70 are sent to via cloud computing platform 90, so as on display screen 80
It plays, meets the personalized viewing demand of user, and for example during giving lessons, user can and then be lighted by laser pen 40
Mode point out oneself interested details, to be exchanged with the equal related personnel that give lessons.
The utility model has the advantages that：
The utility model realize it is comprehensive without shooting blind area 360 ° of cylindricality panoramic video picture photographing functions while,
's remote user can also passed through, the personalized control of progress is shot to clipping the ball, to realize in the clear viewing panoramic video picture of amplification
The purpose of arbitrary local detail makes remote audience be truly realized the quasi- spot effect of " wanting to see which which just sees ", faces it just like body
Feeling as border, meanwhile, remote user can also be as at the scene, it is aobvious to send out the scene discussion of red luminous point direction by laser pen
The content (such as fine structure of wall chart, PCB circuit board) shown realizes answering questions purpose so that student's seminar etc.
Occasion obtains better effect.
The structure design of the utility model is reasonable, easy to operate, at low cost, suitable for popularizing.
The above is the utility model preferred embodiment and its technical principle used, for those skilled in the art
It is any based on technical solutions of the utility model basis without departing substantially from the spirit and scope of the utility model for member
On equivalent transformation, simple replacement etc. it is obvious change, belong within scope of protection of the utility model.
Claims (4)
1. a kind of panoramic video plays the linkage photographic device being combined with local detail amplification display, it is characterised in that：It is wrapped
Frame is included, the top of frame is respectively arranged below one group narrow angle video camera；Every group narrow angle video camera includes being in same level
On 4 narrow angle video camera；The camera shooting of one group 4 narrow angle video camera above corresponds to respectively upside down and below each narrow angle video camera
Equipped with an inclined speculum；The camera shooting of the 4 narrow angle video camera of following set is head-up and right respectively above each narrow angle video camera
An inclined speculum should be equipped with；Speculum is mutually fixed with frame；8 narrow angle video camera realizes virtual optical using respective speculum
The heart coincides with a bit；The top of frame is equipped with a clipping the ball, and a laser pen, the laser beam emitting head of laser pen are equipped on clipping the ball
By the camera of clipping the ball.
2. panoramic video as described in claim 1 plays the linkage photographic device being combined with local detail amplification display,
It is characterized in that：
It vertically sees, every group of narrow-angle video camera is uniformly distributed in same level, upper and lower two groups of 8 narrow-angles camera shooting
Machine is staggered, so that blind area is not present in the shooting visual field between 8 narrow-angle video cameras.
3. panoramic video as claimed in claim 1 or 2 plays the linkage photographic device being combined with local detail amplification display,
It is characterized in that：
The control port of the clipping the ball and the laser pen is corresponding to video server respectively by wirelessly or non-wirelessly mode
Control port connect, 8 narrow-angle video cameras, the clipping the ball image pickup signal transmission port pass through wirelessly or non-wirelessly mode
It is connect with the video reception port of multichannel wide-band exchange unit, the vision signal sending port and video of multichannel wide-band exchange unit
The video signal transmission port of server connects, and video server carries out channel radio via cloud computing platform and remote user terminals
News, so that the clipping the ball and the laser pen are controlled by remote user terminals.
4. panoramic video as claimed in claim 3 plays the linkage photographic device being combined with local detail amplification display,
It is characterized in that：
The remote user terminals are connected with display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308640.2U CN208063332U (en) | 2018-03-06 | 2018-03-06 | Panoramic video plays the linkage photographic device being combined with local detail amplification display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308640.2U CN208063332U (en) | 2018-03-06 | 2018-03-06 | Panoramic video plays the linkage photographic device being combined with local detail amplification display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208063332U true CN208063332U (en) | 2018-11-06 |
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ID=63991449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308640.2U Active CN208063332U (en) | 2018-03-06 | 2018-03-06 | Panoramic video plays the linkage photographic device being combined with local detail amplification display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208063332U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111324001A (en) * | 2018-12-14 | 2020-06-23 | 安讯士有限公司 | System for panoramic imaging |
| CN112188269A (en) * | 2020-09-28 | 2021-01-05 | 北京达佳互联信息技术有限公司 | Video playing method and device and video generating method and device |
| CN113113128A (en) * | 2021-04-15 | 2021-07-13 | 王小娟 | Medical operation auxiliary system and method based on VR, algorithm and 5G technology |
-
2018
- 2018-03-06 CN CN201820308640.2U patent/CN208063332U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111324001A (en) * | 2018-12-14 | 2020-06-23 | 安讯士有限公司 | System for panoramic imaging |
| CN111324001B (en) * | 2018-12-14 | 2021-06-22 | 安讯士有限公司 | System for panoramic imaging |
| CN112188269A (en) * | 2020-09-28 | 2021-01-05 | 北京达佳互联信息技术有限公司 | Video playing method and device and video generating method and device |
| CN113113128A (en) * | 2021-04-15 | 2021-07-13 | 王小娟 | Medical operation auxiliary system and method based on VR, algorithm and 5G technology |
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